International Standard
ISO 13909-3:2016
Hard coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots
Reference number
ISO 13909-3:2016
Edición 2
2016-07
International Standard
Vista previa
ISO 13909-3:2016
63909
No disponible en español
Publicado (Edición 2, 2016)
Esta norma se revisó y confirmó por última vez en 2022. Por lo tanto, esta versión es la actual.

ISO 13909-3:2016

ISO 13909-3:2016
63909
Idioma
Formato
CHF 96
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Resumen

ISO 13909-3:2016 specifies procedures for the mechanical sampling of coal from stationary lots, for example, from wagons, barges, ships and stockpiles. These procedures are to be used when it is not possible to sample the lots during loading or discharge according to ISO 13909‑2:2016. Procedures for sample preparation are given in ISO 13909‑4:2016.

ISO 13909-3:2016 is applicable to mechanical sampling from stationary coal lots, to obtain samples from which test samples for the determination of moisture, and for general analysis including physical and chemical tests, can be prepared in accordance with the requirements and recommendations set out in ISO 13909‑4:2016.

In ISO 13909-3:2016, the principles and procedures for designing a sampling scheme are given, together with typical examples of applications; in addition, practices for the execution of sampling in different sampling situations are described. The methods described are limited to those on which it is possible to conduct a test for bias.

Informaciones generales

  •  : Publicado
     : 2016-07
    : Norma Internacional para revisar [90.92]
  •  : 2
     : 18
  • ISO/TC 27/SC 4
    73.040 
  • RSS actualizaciones

Próxima versión en desarrollo

Draft International Standard
ISO/DIS 13909-3
Coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots
Reference number
ISO/DIS 13909-3
Edición 1
Draft
International Standard

ISO/DIS 13909-3

Coal and coke — Mechanical sampling

Part 3: Coal — Sampling from stationary lots

ISO/DIS 13909-3

ISO/DIS 13909-3
87038
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Ciclo de vida

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